Answer
7.21
Step-by-step explanation:
Data :
(-3,-4) , (1,2)
Where
x₁ = -3 , x₂ = 1
y₁ = -4 , y₂ = 2
Formula for distance
D = √{(x₂-x₁)² + (y₂-y₁)²}
= √{(l--3)² + (2--4)²} = √(16+36) =√52 =7.21
AD BC are parallel because the lines are equal
Answer:
7y
Step-by-step explanation:
9/19 - 3/14
= 126/140 - 57/140
= 69/140